We all know that Dataset is purely disconnected architechure, but we also know that we can update the changes made to the dataset can be updated in the backend database. when there is no connection how does the update happedn?
6 10959ADO.NET is Disconnected Architecture. DataReader is connected Architecture, but DataReader is a part of ADO.NET. How is it possible?
3 11493I want to ask u that if i add radio button in ado.net form,and how radion button data insert in SQL2005 Database...
6 10083
Explain the two fundamental objects in ado.net?
How to add an aggregate column?
What are the advantages and drawbacks of using ado.net?
What DataReader class do in ADO.NET ?
Define executenonquery?
How do you find the count of records in a dataset?
What do you know about ADO.NET's objects and methods?
I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, how do you check whether all the 10 records were present while updating the data(which event and steps) and throw the exception 28 can datareader hold data from multiple tables?
What is a sqldataadapter?
What is difference between executenonquery and executequery?
What is difference between ado and other data object?
List the 4 common ado.net namespaces?
What is the DataTableCollection?
What are the ado.net components?
How to copy the contents from one table to another table and how to delete the source table in ado.net?